Base | Representation |
---|---|
bin | 111100100000100… |
… | …0001111000110100 |
3 | 12020111101120212020 |
4 | 1321001001320310 |
5 | 13124230004022 |
6 | 533244353140 |
7 | 101212242630 |
oct | 17101017064 |
9 | 5214346766 |
10 | 2030313012 |
11 | 952071242 |
12 | 487b457b0 |
13 | 26482b960 |
14 | 153909dc0 |
15 | bd39e35c |
hex | 79041e34 |
2030313012 has 96 divisors (see below), whose sum is σ = 5848012800. Its totient is φ = 533872512.
The previous prime is 2030313007. The next prime is 2030313013. The reversal of 2030313012 is 2103130302.
It is a junction number, because it is equal to n+sod(n) for n = 2030312982 and 2030313000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030313013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389439 + ... + 394617.
It is an arithmetic number, because the mean of its divisors is an integer number (60916800).
Almost surely, 22030313012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2030313012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2924006400).
2030313012 is an abundant number, since it is smaller than the sum of its proper divisors (3817699788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030313012 is a wasteful number, since it uses less digits than its factorization.
2030313012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5565 (or 5563 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2030313012 is about 45058.9947957120. The cubic root of 2030313012 is about 1266.2544928860.
Adding to 2030313012 its reverse (2103130302), we get a palindrome (4133443314).
The spelling of 2030313012 in words is "two billion, thirty million, three hundred thirteen thousand, twelve".
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